| 2003 China Open | |
|---|---|
| Date | 15–21 September 2003 |
| Edition | 5th |
| Category | WTA Tier II |
| Draw | 28S / 16D |
| Prize money | USD $585,000 |
| Surface | Hard, outdoor |
| Location | Shanghai, China |
| Champions | |
| Singles | |
| Doubles | |
The 2003 Polo Open was a women's tennis tournament played on outdoor hard courts in Shanghai, China. It was the 5th edition of the China Open, and was a Tier II tournament on the 2003 WTA Tour. The tournament was played between 15 – 21 September 2003. First-seeded Elena Dementieva won the singles title.
The tournament was not part of the 2003 ATP Tour, as no male events took place.
Singles main-draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| Elena Dementieva | 9 | 1 | |
| Chanda Rubin | 10 | 2 | |
| Ai Sugiyama | 12 | 3 | |
| Conchita Martínez | 13 | 4 | |
| Jelena Dokic | 21 | 5 | |
| Alicia Molik | 38 | 6 | |
| Émilie Loit | 41 | 7 | |
| Cara Black | 44 | 8 |
- 1 Rankings are as of 8 September 2003.
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the singles qualifying draw:
The following players received entry as lucky losers into the singles main draw:
Doubles main-draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| Conchita Martínez | Angelique Widjaja | 51 | 1 | ||
| Cara Black | Alicia Molik | 57 | 2 | ||
| Petra Mandula | Barbara Schett | 60 | 3 | ||
| Emmanuelle Gagliardi | Chanda Rubin | 65 | 4 |
- 1 Rankings as of 8 September 2003.
Other entrants
The following players received entry from the singles qualifying draw:
The following pairs received entry as lucky losers into the doubles main draw:
Dong Yanhua /
Zhang Yao
Finals
Singles
Elena Dementieva defeated
Chanda Rubin, 6–3, 7–6(8–6)
Doubles
Émilie Loit /
Nicole Pratt defeated
Ai Sugiyama /
Tamarine Tanasugarn, 6–3, 6–3